I am using an Adalogger Feather M0 to record temperatures and display on an OLED. I am logging time and temp and trying to use an SPI based RTC so that I can power it externally for backup purposes. The program compiles fine but when it loads onto the Feather M0 it locks up.
The RTC is an Analog Devices/Maxim Integrated DS1390
The library I am using is: https://github.com/duarterr/Arduino-DS1390-SPI
Is this clock incompatible with the Feather M0?
Adalogger with DS1390 SPI clock
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- mikeysklar
- Posts: 13936
- Joined: Mon Aug 01, 2016 8:10 pm
Re: Adalogger with DS1390 SPI clock
I'm not familiar with that RTC.
Adafruit sells i2c based RTCs like the ds3231 and ds1307.
https://www.adafruit.com/?q=rtc+ds&sort=BestMatch
Normally RTClib is used with these RTCs (guide link included)
https://learn.adafruit.com/ds3231-preci ... g-and-test
https://github.com/adafruit/RTClib
Adafruit sells i2c based RTCs like the ds3231 and ds1307.
https://www.adafruit.com/?q=rtc+ds&sort=BestMatch
Normally RTClib is used with these RTCs (guide link included)
https://learn.adafruit.com/ds3231-preci ... g-and-test
https://github.com/adafruit/RTClib
Please be positive and constructive with your questions and comments.